Eco-friendly rotary piles that can be installed in small spaces.
The "NS Ecopile(R) Method" involves a technique where a steel pipe pile with spiral blades welded at the tip is rotated using a full-turn machine to excavate the ground and drive it in. The method confirms the reach to the bearing layer for all piles based on the construction torque, ensuring that the penetration into the bearing layer is secured to at least the pile diameter (1Dp) as a principle. Additionally, it does not use water or cement, and no excavation spoil is generated. 【Features】 ■ A soil-free method with high penetration capability using open-ended steel pipe piles with blades. ■ Can be constructed in narrow spaces with compact machinery, allowing for reliable stop management based on construction torque. *For more details, please download the PDF or feel free to contact us.
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【Construction Efficiency (Guideline)】 ■50m/day *This may vary depending on construction conditions, heavy machinery, and ground conditions. *For more details, please download the PDF or feel free to contact us.
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Toyo Asano Co., Ltd. is engaged in the manufacturing of various prestressed concrete piles utilizing centrifugal force, as well as the responsible execution of construction related to pile products. The design strength of the concrete used in our main product, precast piles, is high-strength concrete of 80 N/mm² or 85 N/mm² or higher. Additionally, with our ministerial certification method, we propose the most suitable construction method from various options, taking into account the performance of the building.